497706 has 16 divisors (see below), whose sum is σ = 1086048. Its totient is φ = 150800.

The previous prime is 497701. The next prime is 497711. The reversal of 497706 is 607794.

It is an interprime number because it is at equal distance from previous prime (497701) and next prime (497711).

It is a super-2 number, since 2×497706² = 495422524872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (497701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3705 + ... + 3836.

It is an arithmetic number, because the mean of its divisors is an integer number (67878).

2⁴⁹⁷⁷⁰⁶ is an apocalyptic number.

497706 is an abundant number, since it is smaller than the sum of its proper divisors (588342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497706 is a wasteful number, since it uses less digits than its factorization.

497706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7557.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 497706 is about 705.4828133980. The cubic root of 497706 is about 79.2484832212.

The spelling of 497706 in words is "four hundred ninety-seven thousand, seven hundred six".